27968682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{665921}}^1$

素因数の和:665933

約数の個数: 16

約数和(自身を含む): 63928512

約数和(自身を除く): 35959830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 665921, 1331842, 1997763, 3995526, 4661447, 9322894, 13984341, 27968682]

約数ペア:

[(1, 27968682), (2, 13984341), (3, 9322894), (6, 4661447), (7, 3995526), (14, 1997763), (21, 1331842), (42, 665921)]